Here is a scenario -> You want to charge different daily price depending on how long a client books a car.
Examples of daily rates:
1 day = €50 (total for one day = 50)
2 days = €45 (total for two days = 90)
3 days = €45 (total for three days = 135)
For this, you need to go to rental -> pricing -> create new pricing scheme -> time based -> fill in the ranges and prices PER DAY that you want (as per example above)